YouTuber Coffeezilla has fired another salvo at Logan Paul over the influencer and professional wrestler's CryptoZoo game, accusing him of not paying a cent of the $1.8 million of refunds Paul promised disappointed investors in his ill-fated venture.

In December, Coffeezilla published a three-video investigation into CryptoZoo, a cryptocurrency game created and promoted by Paul that swiftly flopped due to poor functionality and ultimately disinterest. Coffeezilla interviewed some investors who claimed they could not "cash out," or extract the money they'd invested into the game, and developers who claimed Paul never paid them for the work they put into it.

After a month of back and forth between Paul and Coffeezilla, Paul promised members of the game's Discord in January that he had committed over $1.8 million in refund money for anyone who did not want to wait for the game to be completed.

Last week, Coffeezilla accused Paul of purportedly not paying a cent of that money. He also told Decrypt that Paul has not communicated to anyone in the CryptoZoo community since that January message.

On Twitter, he grabbed attention by quote-tweeting a tweet of Paul's about marketing his new beverage Prime. Paul has since set his Twitter account to "private."

Over the weekend, Coffeezilla posted a video updating his viewers on the CryptoZoo saga, drawing far more eyeballs than his Twitter callout. The video helped bring the alleged scam back to the headlines, as multiple cryptocurrency-focused news publications covered the update.

Paul has not responded to Coffeezilla's update at this time, though when the two publicly feuded in January, Paul struggled to come up with an adequate defense in the eyes of many, leading him to make the $1.8 million refund promise in the first place.